In my experience as a gardening and landscaping expert, I have found that one of the best evergreen climbers for a north facing wall is the Lonicera japonica halliana. This particular variety of honeysuckle is not only evergreen, but it also boasts a beautiful creamy color. It has a vigorous growth habit and can easily cover a large area of the wall, making it an excellent choice for providing privacy or adding greenery to a space.
Another option to consider is the Graham Thomas variety of honeysuckle. While it may not be evergreen, it compensates for this by producing an abundance of stunning yellow flowers. These flowers are not only visually appealing, but they also add a delightful fragrance to the air. The Graham Thomas honeysuckle blooms in the summer, creating a vibrant and lively display on your north facing wall.
For those looking for a late-flowering option, the Lonicera periclymenum Serotina is an excellent choice. This variety produces beautiful reddish-trumpeted flowers that bloom later in the summer, extending the flowering season of your climber. The Serotina honeysuckle is known for its strong and sweet fragrance, making it a perfect addition to any outdoor space.
If you are looking for a climber that is not only visually striking but also incredibly tough, I highly recommend the Lonicera x tellmanniana. This variety features golden orange flowers that are sure to catch the eye. While it may lack scent, its vibrant color more than makes up for it. Additionally, the Lonicera x tellmanniana is known for its resilience, making it a great choice for a north facing wall that may not receive as much sunlight.
When it comes to choosing the best evergreen climber for a north facing wall, the Lonicera japonica halliana, Graham Thomas, Lonicera periclymenum Serotina, and Lonicera x tellmanniana are all excellent options. Each variety brings its own unique attributes, whether it be evergreen foliage, vibrant flowers, or delightful scents. Ultimately, the choice depends on your personal preferences and the specific conditions of your wall.
